15704645894

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 27949916160

約数和(自身を除く): 12245270266

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 397, 553, 658, 761, 794, 1106, 1522, 2779, 3713, 5327, 5558, 7426, 10654, 18659, 25991, 31363, 35767, 37318, 51982, 60119, 62726, 71534, 120238, 130613, 219541, 250369, 261226, 302117, 420833, 439082, 500738, 604234, 841666, 1474061, 2114819, 2825593, 2948122, 4229638, 5651186, 10318427, 14199499, 19779151, 20636854, 23867243, 28398998, 39558302, 47734486, 99396493, 167070701, 198792986, 334141402, 1121760421, 2243520842, 7852322947, 15704645894]

約数ペア:

[(1, 15704645894), (2, 7852322947), (7, 2243520842), (14, 1121760421), (47, 334141402), (79, 198792986), (94, 167070701), (158, 99396493), (329, 47734486), (397, 39558302), (553, 28398998), (658, 23867243), (761, 20636854), (794, 19779151), (1106, 14199499), (1522, 10318427), (2779, 5651186), (3713, 4229638), (5327, 2948122), (5558, 2825593), (7426, 2114819), (10654, 1474061), (18659, 841666), (25991, 604234), (31363, 500738), (35767, 439082), (37318, 420833), (51982, 302117), (60119, 261226), (62726, 250369), (71534, 219541), (120238, 130613)]